public health MAGA senator's attempt to discredit expert backfires at gun crime hearing (video) Mark Frauenfelder
climate change A stunning visualization of how racist housing policies create urban heat islands Thom Dunn
amazon Lost city found in Amazon may have housed 100,000 before being abandoned and reclaimed by rainforest Rob Beschizza
homelessness in america "Mean Streets" by Don Mitchell explores capitalism, private property, and homelessness Elías Villoro
high school Techy high schooler rickrolls his entire district, then helps secure its network Annie Rauwerda